Submicron YBa2Cu3O7-δ-Ag-YBa2Cu3O7-δ superconducting proximity junctions

Submicron YBa2Cu3O7-δ-Ag-YBa2Cu3O7-δ superconducting proximity junctions

Using a deep submicron structuring process for oxide superconducting films, we have fabricated planar YBa2Cu3O7−δ-Ag-YBa2Cu3O7–δ proximity junctions operating in the liquid nitrogen temperature region. Under microwave radiation Shapiro steps are generated in the current-voltage characteristic, in ac...

Full description

Saved in:
Bibliographic Details
Published in:Applied physics letters Vol. 59; no. 10; pp. 1233 - 1235
Main Authors: GIJS, M. A. M, GESBERS, J. B, VAN DELFT, F. C. M. J. M, TIMMERING, C. E, GERRITS, A. M, SLOB, A
Format: Journal Article
Language:English
Published: Melville, NY American Institute of Physics 02-09-1991
Subjects:
Applied sciences
Electronics
Exact sciences and technology
Semiconductor electronics. Microelectronics. Optoelectronics. Solid state devices
Superconducting devices
Silver
Microelectronic fabrication
Critical current
Voltage current curve
Josephson junction
Liquid nitrogen
Proximity effect
Junction
Superconducting junction
Cryogenic temperature
Barium Copper Yttrium Oxides Mixed
High temperature superconductor
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Using a deep submicron structuring process for oxide superconducting films, we have fabricated planar YBa2Cu3O7−δ-Ag-YBa2Cu3O7–δ proximity junctions operating in the liquid nitrogen temperature region. Under microwave radiation Shapiro steps are generated in the current-voltage characteristic, in accordance with the resistively shunted junction model.
ISSN:0003-6951
1077-3118
DOI:10.1063/1.105513